2000 CUTTER SUCTION DREDGER - MINING DREDGER FOR SALE IN LONDON

Ad ID: 102247     Posted: 19/07/2019     Views: 1334    
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For Sale:
Cutter Suction Dredger - Mining Dredger
Location:
London
Price:
£625,000
Name:
Silvia
Build Year:
2000
Mainly Used For:

Csd / Mining

CONTACT ADVERTISER
 
ryan slaughter [Trade]
 
 
07469258962
 
 

Calling from a different country? Use the country code (+44) and drop the “0” at the beginning of the number (if there is one).

 
ADDITIONAL DETAILS
Hull:
Steel
Length (metres):
23.00
Beam (metres):
0.00
Draft (metres):
0.00
Licence:
 
Engine:
 
Hydraulics:
 
Electronics:
 
Other information:
Basic parameters

Built by
Deggendorfer Werft und Eissenbau GmbH

State
Completely overhauled 2018, current state 100%

Power supply
Electric power (Mid voltage 10.000 V) from shore by grit or generator (minimum 1250 kva)

Dimension square meter
24.5 x 6.7 m

Dimension (overall, ladder up) square meter
23.0 x 6.7 m

Draft
Approximately 1.1 m

Airdraft
Approximately 7.5 m above water level.

Power supply needed on the dredger in total
Mid voltage 10.000 V / 1250 kva

Dredging pump
Weir Minerals, Warman 14-12, current state 95%

Pump electric submersible motor
550 kW

Jet pump
6 bar – 300 m3/h
90 kW

Cutter
Vosta 5 blade with demountable teeth

Electric cutter motor
90 kW

Support auxiliaries
165 kW

Dredging depth sand mining
Up to 20 m
With extensions up to 27 m

Dredging depth as cutter dredger
Up to 16 m

Pipelines
Steel suction 350 – discharge 350 mm

Transport volume (dredger only)
9 trucks

Spud poles
During cutter operation 2 spud poles


General description

The dredger is in general a catamaran dredger. It consists in four side pontoons, two by two. In between the pontoons is the ladder mounted with submersible pump unit.
All pontoons are made of steel and strengthened with beams and stringers which are welded through.
On top of the pontoons is a 40”container with all electric switches and transformers. In frond of the container the swing- and hoisting winches are located.

On top of the container the operator cabin is located so there is a very good view on the dredging job.
The operator cabin has all required control units for operating the dredger.

The submersible dredging pump is on the ladder mounted in combination with the electric motor. In this way you can reach a larger dredging depth and still have a very good production.

All side pontoons has storage rooms

The dredger can be equipped as a mining dredger with a suction head with a jet system.
In this case the dredger locate itself in the dredging aria with the use of wires on each corner.

The dredger can also equipped as a cutter dredger with electric driven cutter unit for maintenance or hard material dredging. The famous brand VOSTA cutter have 5 blades with demountable cutter teeth on each blade. When we use the machine as a cutter dredger we mount two spud poles on the back of each pontoon to have a more fixed position on the working aria.

In front of the operating cabin placed on a frame 6 hydraulic winches for the PS- and SB side wires and the Ladder hoisting wires. We use the rear winches for cutter operations to operate the spud poles.

In the front end of the site pontoons the A-frame is located.
The deck crane is integrated in the A-frame we use these mostly to maintain the dredge pump.

The dredger very robust, road transportable and capable of a wide range of activities like maintenance dredging, sand and gravel mining.

The dredger is still operational and can be visit during operations in London UK.

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